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Twilio

SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs and Long Codes to Multiple Networks in Mexico

Degraded Lasted 2h 34m · started · Twilio's page

Level
confirmed
Worst impact
Degraded
Components
SMS, Latin America

What to do

  • Check whether you use Twilio SMS, Latin America. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 2h 34m it lasted.

    Anything that failed between 2026-06-15 19:52 UTC and 2026-06-15 22:26 UTC may need a replay.
  • Subscribe to Twilio's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=twilio works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Twilio 4

  1. investigating

    Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Alphanumeric and Long Codes to network subscribers on multiple networks in Mexico. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

    provider

  2. identified

    Twilio customers may be experiencing SMS delivery failures from a subset of Twilio Alphanumeric and Long Codes to network subscribers on multiple networks in Mexico. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

    provider

  3. monitoring

    We have observed a recovery in SMS delivery from a subset of Twilio Alphanumeric Sender IDs and Long Codes to network subscribers on multiple networks in Mexico and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

    provider

  4. resolved

    The incident has been resolved and SMS delivery from a subset of Twilio Alphanumeric Sender IDs and Long Codes to network subscribers on affected networks in Mexico is operating normally.

    provider

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Corrections

None so far.

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Questions about DWN-0d32d1da2a

Is Twilio still down?

No, this incident was resolved 2026-06-15 22:26 UTC. For Twilio's live state, see https://down.guide/twilio.

How long did it last?

2h 34m, from 2026-06-15 19:52 UTC to 2026-06-15 22:26 UTC, by the times Twilio posted.

What was affected?

Twilio named SMS, Latin America.

What caused it?

Twilio hasn't published a root cause. If it does, it shows here.

Where does this come from?

Twilio's official status page, https://status.twilio.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.